Title :
The Research of H∞ Mixed Sensitivity Method for line-of-sight Stabilization for Carrier-Based theodolite
Author :
Li Hua, Cai ; Bin, Gao Hui ; Mei, Zhang Shu
Author_Institution :
Changchun Inst. of Opt., Chinese Acad. of Sci., Changchun, China
Abstract :
In view of the requirements of isolating disturbances and stabilizing optical axis of Carrier-Based theodolite, A two-axis stabilizated platform system with the rate gyro was designed, The expressions of line-of-sight add-angle velocity begotten by ship-swaying is introduced, The principles of selection of weighting of functions are brought, and adopting H∞ Mixed Sensitivity Method in the velocity Stabilization-loop.
Keywords :
H∞ control; gyroscopes; motion control; sensitivity; ships; stability; theodolites; H∞ mixed sensitivity method; add angle velocity; carrier based theodolite; isolating disturbance; line-of-sight stabilization; rate gyro; ship swaying; stabilizing optical axis; two axis stabilizated platform system; velocity stabilization loop; Robustness; Gyro stabilizing platform; H∞ Mixed Sensitivity Method; line-of-sight Stabilization;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5610152
